package homework.ooday02.Person;

public class Student extends Person{
    String className;
    int stuId;

    Student(){}
    Student(String name,int age,String address,String className,int stuId){
        super(name,age,address);
        this.className = className;
        this.stuId = stuId;
    }

    void study(){
        System.out.println(name+"正在学习。");
    }

    @Override
    void sayHi() {
        System.out.println("大家好，我叫"+name+"，今年"+age+"岁，家住"+address+"，班级是"+className+"，学号是"+stuId+"。");
    }
}
